I went and bought some sand from an aquarium shutdown and some live rock and a power head korilia2
Now i got tons of stuff crawling in the sand and even got two brital stars ..
The power head is very old.. Two three years maybe.. And the tank was 7 years old..
The power head has tons of life crawling in and around it..
But tho most interesting one is this multiple arm purple/grayish looking creature. When i stop the power head the arms go out .. And when the power head is working they flap around happily inside there.. Its about a cm long..
Hope you can see it in there.. Its hard to get a hold of it there..
What is this little purple thing? And how or should i move it?
Do i need to feed it or give it light...
I have a regular 6500k bulb shining on it now...
I didn't buy lights yet... Was not ready for this
Waiting to hear your thoughts